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Improvement in the Thermostability of a Recombinant β-Glucosidase Immobilized in Zeolite under Different Conditions.
Ramírez-Ramírez LG, Zazueta-Álvarez DE, Fileto-Pérez HA, Reyes-Jáquez D, Núñez-Núñez CM, Galindo-De la Rosa JD, López-Miranda J, Vázquez-Ortega PG. Ramírez-Ramírez LG, et al. Molecules. 2022 Jun 26;27(13):4105. doi: 10.3390/molecules27134105. Molecules. 2022. PMID: 35807351 Free PMC article.
Compared to the free enzyme, the immobilized recombinant beta-glucosidase presented greater activity from pH 2 to 4 and greater thermostability. The kinetic parameters were calculated, and a lower K(M) value was obtained for the immobilized enzyme compared to the free enzy …
Compared to the free enzyme, the immobilized recombinant beta-glucosidase presented greater activity from pH 2 to 4 and greater thermostabil …
Novel Biochemical Properties and Physiological Role of the Flavin Mononucleotide Oxidoreductase YhdA from Bacillus subtilis.
Valenzuela-García LI, Zapata BL, Ramírez-Ramírez N, Huchin-Mian JP, Robleto EA, Ayala-García VM, Pedraza-Reyes M. Valenzuela-García LI, et al. Among authors: ramirez ramirez n. Appl Environ Microbiol. 2020 Oct 1;86(20):e01688-20. doi: 10.1128/AEM.01688-20. Print 2020 Oct 1. Appl Environ Microbiol. 2020. PMID: 32801174 Free PMC article.
The activity of the pure oxidoreductase YhdA was optimal at 30C and at pH 7.5 and displayed K(m) and V(max) values of 7.26 mM and 26.8 mumol.min(-1).mg(-1) for Cr(VI), respectively. ...
The activity of the pure oxidoreductase YhdA was optimal at 30C and at pH 7.5 and displayed K(m) and V(max) values of 7.26 mM and 26. …
Magnetic parameters as proxies for anthropogenic pollution in water reservoir sediments from Mexico: An interdisciplinary approach.
Chaparro MAE, Ramírez-Ramírez M, Chaparro MAE, Miranda-Avilés R, Puy-Alquiza MJ, Böhnel HN, Zanor GA. Chaparro MAE, et al. Among authors: ramirez ramirez m. Sci Total Environ. 2020 Jan 15;700:134343. doi: 10.1016/j.scitotenv.2019.134343. Epub 2019 Oct 8. Sci Total Environ. 2020. PMID: 31677420
Accordingly, they indicate the presence of iron oxides (magnetite and hematite) and iron sulfides (pyrite and greigite), which evidences relevant differences in particle size and concentration within the water reservoir (median mass-specific magnetic susceptibility chi = 23.2 10( …
Accordingly, they indicate the presence of iron oxides (magnetite and hematite) and iron sulfides (pyrite and greigite), which evidences rel …
Nikkomycin-resistant mutants of Mucor rouxii: physiological and biochemical properties.
Ramirez-Ramirez N, Gutierrez-Corona F, Lopez-Romero E. Ramirez-Ramirez N, et al. Antonie Van Leeuwenhoek. 1993;64(1):27-33. doi: 10.1007/BF00870918. Antonie Van Leeuwenhoek. 1993. PMID: 8274000
We isolated three nikkomycin-resistant mutants of the dimorphic fungus M. rouxii which were physiologically characterized regarding their response to yeast-phase inducing conditions and their sensitivity to bacilysin. ...
We isolated three nikkomycin-resistant mutants of the dimorphic fungus M. rouxii which were physiologically characterized regarding t …